The screws in this series are primarily designed for various pipe extrusions. The screw structures are available in two types: standard and high-efficiency. The new high-efficiency screw features a separation-type structure with barrier and blending, and the cylinder is designed in a split-body configuration.The structure of the internal pulling spiral groove significantly enhances the extrusion efficiency of the production line.。











Degradable Plastic Starch Filled
Drainage and water retention pane
Structured wall spirally wound pi
PC hollow grid plate, U-shaped lo
High-speed production line for PV
Waterproof membrane die series
TPU & ABS In-Mold Composites Prod
